<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
   <script type="text/javascript">
       let person = {
           name: '张三',
           sex: 18
       }
       //#region
       // let person = {
       //     name:
       // }
       //#endregion
        const p = new Proxy(person,{})

   </script>
</body>
</html>
